5800x 5800x possibly defective, or MSI B550-A Pro?

[AdamH96]

So I recently installed a 5800x with a MSI B550-A Pro, I can not stop BSOD with a "Memory management" errors. here is my system specs and what  I have done. I went to Canada Computers and tried to replace my CPU, they said it was ok but it was running hot ( I was running at 81c-85c at stock with my cooler) they were going to replace it, but because I bought it in a bundle they had problems with defective exchange. Is there anything else I can try to get this stable. I did a clean Win 10 install twice with 2 separate drives.

 

Setup:

CPU - AMD 5800x [No OC, all Default]

Cooler - H115i Pro

MB - MSI B550-A Pro

Mem - G.Skill Ripjaws 4 DDR4 - 2400MHz CL15-15-15-35 1.20V 32GB (4x8GB) [Running at 2133MHz base speed] F4-2400C15Q-32GRR

GPU - EVGA 3080 Ti FTW3 Ultra [NO OC]

PSU - AX860i

OS Drive - 850 EVO 500GB SSD

Drive 1 - 860 EVO 1TB SSD

RAID 1 Drives - WD Black 2TB

RAID 0 Drives - WD Blue 1TB

 

What I Have Done:

- installed AMD chipset drivers and LAN driver
- tested 2 SSD for my OS (250GB 850 EVO, 500GB 850 EVO)
- Raid and AHCI mode, latest RAID drivers were installed for RAID
- sfc/scannow check for corrupt OS (ran it every few BSOD)
- 1 stick of ram
- tested ram with mem test
- updated MB bios
- roll back Nvidia drivers
- switched gpus (3080Ti, 1080)
- check all drivers
- Latest Windows 10 Updates
- corsair link driver for AX860i installed
- Switched OS SATA Cable
- chkdsk /r 0 errors
- verify Drivers
- reseat CPU and cooler

[Guest]

Could try:

Increase CPU SOC voltage to 1.08v

In timings menu, disable "power down mode"

 

Importantly, checking SPD tab in bios and be sure "enabled DOCP (XMP)" timings match those in the SPD table for the XMP profile.

 

Can also try either 1T or 2T CR (Command Rate) timing, some sticks are more stable at 2T.

 

And lastly a small bump in memory voltage to 1.25v to help prevent any possible v-droop.

 

If you encounter cpu temp issues, perhaps set CPB or PBO to disabled and see if that helps temps until you can upgrade the cooler to something more suitable for the single CCD monster transistor packed CPU.

 

Good luck!

 

 

[AdamH96]

2 hours ago, ShrimpBrime said:

Could try:

Increase CPU SOC voltage to 1.08v

In timings menu, disable "power down mode"

 

Importantly, checking SPD tab in bios and be sure "enabled DOCP (XMP)" timings match those in the SPD table for the XMP profile.

 

Can also try either 1T or 2T CR (Command Rate) timing, some sticks are more stable at 2T.

 

And lastly a small bump in memory voltage to 1.25v to help prevent any possible v-droop.

 

If you encounter cpu temp issues, perhaps set CPB or PBO to disabled and see if that helps temps until you can upgrade the cooler to something more suitable for the single CCD monster transistor packed CPU.

 

Good luck!

 

 

I have set the SOC to 1.09, HWM sees 1.088 - 1.100, hovering at 1.090 (1.08 sets it to 1.075)

switching 1T and 2T does nothing

and the DRAM is set to 1.260 V (1.25 sets it to 1.245)

 

I can't seem to find to DOCP setting, but I do not have XMP enabled yet, the ram is running a 2133MHz right now.

 

Temps are at 83c during rendering in Blender, so that's fine for the time being, almost zero OC room though.

 

Still BOSD with memory management error.

 

I go through; 1 render of blender, 1 or 2 benchmarks or RS6 siege, 1 benchmark of Division 2 (at this point is the quickest point it BSOD), then 1 Steep benchmark run and it has BSOD at this point or a soon as I quit the game. This testing metho. is the quickest I can get it to BSOD or it takes about 45min - 1.5h (sometime quicker) to crash just by playing a game or browsing the web and it just happens randomly.

[Guest]

Then you need a different set of memory or a different cpu to test with imo.

[freeagent]

Maybe try 16-16-16-38 1T with 1.35v, if you do use 2T try with gear down mode off, that is the only way I can run flat 15s is with GDM off.

[XYZLegoManZYX]

I have seen other people with similar issues turn off percision boost overdrive (PBO) in the bios to get the cpu stable.

[AdamH96]

On 7/20/2021 at 8:00 AM, ShrimpBrime said:

Then you need a different set of memory or a different cpu to test with imo.

Got it to work, my motherboard did not like the RAM kit I had in, swapped it for a different kit and it seems to be fine!